Merge remote branch 'origin' into secretlab/next-devicetree

Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.

Conflicts:
	drivers/i2c/busses/i2c-cpm.c
	drivers/i2c/busses/i2c-mpc.c
	drivers/net/gianfar.c

Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 28 insertions, 6 deletions

diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 13f5416307f8..4ae2625d4d8f 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -765,10 +765,18 @@ struct vxge_hw_device_hw_info {
 #define VXGE_HW_SR_VH_VIRTUAL_FUNCTION                          6
 #define VXGE_HW_VH_NORMAL_FUNCTION                              7
         u64             function_mode;
-#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION                    0
-#define VXGE_HW_FUNCTION_MODE_SINGLE_FUNCTION                   1
+#define VXGE_HW_FUNCTION_MODE_SINGLE_FUNCTION                   0
+#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION                    1
 #define VXGE_HW_FUNCTION_MODE_SRIOV                             2
 #define VXGE_HW_FUNCTION_MODE_MRIOV                             3
+#define VXGE_HW_FUNCTION_MODE_MRIOV_8                           4
+#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION_17                 5
+#define VXGE_HW_FUNCTION_MODE_SRIOV_8                           6
+#define VXGE_HW_FUNCTION_MODE_SRIOV_4                           7
+#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION_2                  8
+#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION_4                  9
+#define VXGE_HW_FUNCTION_MODE_MRIOV_4                           10
+
         u32             func_id;
         u64             vpath_mask;
         struct vxge_hw_device_version fw_version;
@@ -1915,20 +1923,32 @@ static inline void *vxge_os_dma_malloc(struct pci_dev *pdev,
         gfp_t flags;
         void *vaddr;
         unsigned long misaligned = 0;
+        int realloc_flag = 0;
         *p_dma_acch = *p_dmah = NULL;
 
         if (in_interrupt())
                 flags = GFP_ATOMIC | GFP_DMA;
         else
                 flags = GFP_KERNEL | GFP_DMA;
-
-        size += VXGE_CACHE_LINE_SIZE;
-
+realloc:
         vaddr = kmalloc((size), flags);
         if (vaddr == NULL)
                 return vaddr;
-        misaligned = (unsigned long)VXGE_ALIGN(*((u64 *)&vaddr),
+        misaligned = (unsigned long)VXGE_ALIGN((unsigned long)vaddr,
                                 VXGE_CACHE_LINE_SIZE);
+        if (realloc_flag)
+                goto out;
+
+        if (misaligned) {
+                /* misaligned, free current one and try allocating
+                 * size + VXGE_CACHE_LINE_SIZE memory
+                 */
+                kfree((void *) vaddr);
+                size += VXGE_CACHE_LINE_SIZE;
+                realloc_flag = 1;
+                goto realloc;
+        }
+out:
         *(unsigned long *)p_dma_acch = misaligned;
         vaddr = (void *)((u8 *)vaddr + misaligned);
         return vaddr;
@@ -2254,4 +2274,6 @@ enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
         struct vxge_hw_rth_hash_types *hash_type,
         u16 bucket_size);
 
+enum vxge_hw_status
+__vxge_hw_device_is_privilaged(u32 host_type, u32 func_id);
 #endif